Physics, 08.12.2020 16:30 timithythaxton
What is the mass of an object that is hanging 12.6 m above the surface of the earth and has a GPE of 2778.3 J?
Answers: 3
Physics, 21.06.2019 20:00
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Physics, 21.06.2019 22:00
•• al and bert are jogging side-by-side on a trail in the woods at a speed of 0.75 m/s. suddenly al sees the end of the trail 35 m ahead and decides to speed up to reach it. he accelerates at a constant rate of 0.50 m/s2, while bert continues on at a constant speed. (a) how long does it take al to reach the end of the trail? (b) once he reaches the end of the trail, he immediately turns around and heads back along the trail with a constant speed of 0.85 m/s. how long does it take him to meet up with bert? (c) how far are they from the end of the trail when they meet?
Answers: 3
Physics, 22.06.2019 00:10
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Physics, 22.06.2019 06:00
An object moves from position +34m to the position -15m in 15 seconds. what is the total displacement? what is the total velocity?
Answers: 3
What is the mass of an object that is hanging 12.6 m above the surface of the earth and has a
GPE o...
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